/Engine/Source/Runtime/Core/Public/Internationalization/TextNamespaceUtil.h
Given a text namespace, extract any package namespace that may currently be present.
The extracted package namespace component, or an empty string if there was no package namespace component.
namespace TextNamespaceUtil { [FString](API\Runtime\Core\Containers\FString) TextNamespaceUtil::ExtractPackageNamespace ( const [FString](API\Runtime\Core\Containers\FString) & InTextNamespace ) }